<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>关系运算</title>
</head>
<body>
    <!-- 
        关系运算（得到的结果是布尔值）
            1. >、 <、 >=、 <=
            2. ===全等于、 !== 不等于
     -->
    <script>
        let num1 = '10'
        let num2 = '9'

        // console.log(num1 > num2)
        console.log('10' === 10)



    </script>
</body>
</html>